Issue 21, 2020
From the journal:

Chemical Communications

Synthesis, self-assembly and nonlinear optical activity of selenium-annulated perylene diimide†

Guo-Bin Huang,‡a   Lei Shen,‡b   Jie Liu,a   Wen-Fa Zhou,b   Kaspars Traskovskis, ORCID logo c   Ying-Lin Song, ORCID logo *b   Wei Jiang, ORCID logo *d   Zhao-Hui Wange  and  Xiang-Kui Ren ORCID logo *a  

* Corresponding authors

a School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
E-mail: renxiangkui@tju.edu.cn

b School of Physical Science and Technology, Soochow University, Suzhou 215006, P. R. China
E-mail: ylsong@hit.edu.cn

c Faculty of Materials Science and Applied Chemistry, Riga Technical University, Riga LV-1048, Latvia

d Beijing National Laboratory for Molecular Science, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
E-mail: jiangwei@iccas.ac.cn

e Key Laboratory of Organic Optoelectronics and Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China

Abstract

A novel Se-annulated perylene diimide derivative tethered with polyhedral oligosilsesquioxane (POSS) nanoparticles (POSS-2SePDI-POSS) was designed and prepared. The introduction of selenium atoms endows POSS-2SePDI-POSS with significant fluorescence quenching but enhanced excited-state absorption. As a result, POSS-2SePDI-POSS exhibits a distinct reverse saturable absorption characteristic, suggesting its potential application in optical limiting.

Graphical abstract: Synthesis, self-assembly and nonlinear optical activity of selenium-annulated perylene diimide

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Article information

DOI
https://doi.org/10.1039/C9CC10006G
Article type
Communication
Submitted
26 Dec 2019
Accepted
12 Feb 2020
First published
13 Feb 2020

Chem. Commun., 2020,56, 3123-3126

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Synthesis, self-assembly and nonlinear optical activity of selenium-annulated perylene diimide

G. Huang, L. Shen, J. Liu, W. Zhou, K. Traskovskis, Y. Song, W. Jiang, Z. Wang and X. Ren, Chem. Commun., 2020, 56, 3123 DOI: 10.1039/C9CC10006G

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